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Abnormal color of video picture
Great user manuals database on
Abnormal color of
video picture
Yes
Check whether the 27MHz
output signal is normal.
Yes
Check whether the 3.3V
and 1.8V power supply
voltages on the decoder
board are normal.
Yes
Check whether the
video filter network
circuit is normal.
Yes
change U2
UserManuals.info
4-18
Remark: Trouble shooting chart for
No
Check Y1, R15, R217, C17 and C18
No
Check other of power supply electric
circuit
No
Correct the connection
Trouble shooting chart
DVP3156/XX, DVP3166(K)/XX
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